<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="标题" prop="title">
        <el-input v-model="formData.title" placeholder="请输入标题" />
      </el-form-item>
      <el-form-item label="封面图" prop="coverImage">
        <UploadImg v-model="formData.coverImage" />
      </el-form-item>
      <el-form-item label="所属分类ID" prop="clsId">
        <el-select
          v-model="formData.clsId"
          placeholder="请选择所属分类"
          clearable
        >
          <el-option
            v-for="cls in clsList"
            :key="cls.id"
            :label="cls.name"
            :value="cls.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="内容详情" prop="content">
        <Editor v-model="formData.content" height="150px" />
      </el-form-item>
      <el-form-item label="作者名" prop="authorName">
        <el-input v-model="formData.authorName" placeholder="请输入作者名" />
      </el-form-item>
      <el-form-item label="作者头像" prop="authorAvatar">
        <UploadImg v-model="formData.authorAvatar" />
      </el-form-item>
      <el-form-item label="浏览量" prop="lookCount">
        <el-input v-model="formData.lookCount" placeholder="请输入浏览量" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { PublicityEducationApi, PublicityEducation } from '@/api/business/publicityeducation'
import { PublicityEducationClsApi, PublicityEducationCls } from '@/api/business/publicityeducationcls'

/** 宣教 表单 */
defineOptions({ name: 'PublicityEducationForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  title: undefined,
  coverImage: undefined,
  clsId: undefined,
  content: undefined,
  authorName: undefined,
  authorAvatar: undefined,
  lookCount: undefined,
})
const formRules = reactive({
  title: [{ required: true, message: '标题不能为空', trigger: 'blur' }],
  coverImage: [{ required: true, message: '封面图不能为空', trigger: 'blur' }],
  clsId: [{ required: true, message: '所属分类不能为空', trigger: 'blur' }],
  content: [{ required: true, message: '内容详情不能为空', trigger: 'blur' }],
  authorName: [{ required: true, message: '作者名不能为空', trigger: 'blur' }],
  authorAvatar: [{ required: true, message: '作者头像不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

const clsList = ref<PublicityEducationCls[]>([]) // 列表的数据
/** 查询分类列表 */
const getClsList = async () => {
  clsList.value = await PublicityEducationClsApi.getPublicityEducationClsAll()
}

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  await getClsList()
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await PublicityEducationApi.getPublicityEducation(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as PublicityEducation
    if (formType.value === 'create') {
      await PublicityEducationApi.createPublicityEducation(data)
      message.success(t('common.createSuccess'))
    } else {
      await PublicityEducationApi.updatePublicityEducation(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    title: undefined,
    coverImage: undefined,
    clsId: undefined,
    content: undefined,
    authorName: undefined,
    authorAvatar: undefined,
    lookCount: undefined,
  }
  formRef.value?.resetFields()
}
</script>
